Area Code +52-481-(3660000...3660767) located in Ciudad Valles, San Luis (SLP), more detail is as below. Place International Dialing Code : 52 International Prefix : 00 National Prefix : 01 National Destination Code : 481 Subscriber Number From : 3660000 Subscriber Number To : 3660767 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : TELEFONOS DE MEXICO, S.A.B. DE C.V. Click here to buy Mexico Area Code Database Other Information Language Code : es (Spanish) Country Number : 484 (Mexico) Country Code : MX (Mexico) Region Code : SLP Region Name : San Luis City : Ciudad Valles Timezone : America/Mexico_City Coordinated Universal Time : -06:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 21.9900 Longitude : -99.0200 ‹ previous : +52-481-(3310000...3319999) next › : +52-481-(3660768...3661127) Dialling Instructions For trunk calls: 1 481 3660000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 52 481 3660000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3660000 ~ 3660767 (Count: 768) Example: +52-481-3660000 / 0052-481-3660000 (01481-3660000 / 01-481-3660000) +52-481-3660001 / 0052-481-3660001 (01481-3660001 / 01-481-3660001) +52-481-3660002 / 0052-481-3660002 (01481-3660002 / 01-481-3660002) +52-481-3660003 / 0052-481-3660003 (01481-3660003 / 01-481-3660003) +52-481-3660004 / 0052-481-3660004 (01481-3660004 / 01-481-3660004) ...+52-481-xxxxxxx / 0052-481-xxxxxxx (01481-xxxxxxx / 01-481-xxxxxxx) ...+52-481-3660763 / 0052-481-3660763 (01481-3660763 / 01-481-3660763) +52-481-3660764 / 0052-481-3660764 (01481-3660764 / 01-481-3660764) +52-481-3660765 / 0052-481-3660765 (01481-3660765 / 01-481-3660765) +52-481-3660766 / 0052-481-3660766 (01481-3660766 / 01-481-3660766) +52-481-3660767 / 0052-481-3660767 (01481-3660767 / 01-481-3660767)